20222421190

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{1175039}}^1$

素因数の和:1176767

約数の個数: 16

約数和(自身を含む): 36421539840

約数和(自身を除く): 16199118650

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 17210, 1175039, 2350078, 5875195, 11750390, 2022242119, 4044484238, 10111210595, 20222421190]

約数ペア:

[(1, 20222421190), (2, 10111210595), (5, 4044484238), (10, 2022242119), (1721, 11750390), (3442, 5875195), (8605, 2350078), (17210, 1175039)]